What is Robert Gay's specialty?

Robert Gay (NPI 1427057298) is a Medicare-billing provider whose primary specialty is Anesthesiology in Chicago, IL.

Where does Robert Gay practice?

Robert Gay practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1427057298.

How much does Medicare pay Robert Gay?

Robert Gay (NPI 1427057298) received approximately $53K in total Medicare Part B payments, serving 260 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1427057298

Robert GayM.D.

PRACTICERIVER NORTH SAME DAY SURGERY LLCSee all providers at this practice →

AnesthesiologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

165

Unique beneficiaries

—

Total services

165

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 1,674 Anesthesiology providers in IL — above median (cohort median 208).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Robert Gay's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 4 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Joliet Surgery Center Limited Partnership Ambulatory Surgical Center · Joliet, IL	78	92
Nicole Mitchell Certified Registered Nurse Anesthetist (CRNA) · Springfield, IL	22	23
Echo Reardon Certified Registered Nurse Anesthetist (CRNA) · Kansas City, MO	21	22
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK	20	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Joliet Surgery Center Limited Partnership Ambulatory Surgical Center · Joliet, IL	19	21
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK	18	20
MURPHY, BEVERLY	17	17

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events